[Pacemaker] Question about behavior when pacemakerd was terminated

[Kazunori INOUE]

Hi Andrew,

I reported it in Bugzilla. Please confirm it.
* http://bugs.clusterlabs.org/show_bug.cgi?id=5064

Best Regards,
Kazunori INOUE

(12.05.09 16:12), Andrew Beekhof wrote:
> On Mon, May 7, 2012 at 7:53 PM, Kazunori INOUE
> <inouekazu at intellilink.co.jp>  wrote:
>> Hi,
>>
>> I am using Pacemaker-1.1 (devel: db5e167).
>> When stonith-enabled is "false", and pacemakerd is terminated abnormally,
>> the states differ by whether a node is DC.
>>
>> - (1-a) pacemakerd of     DC node was terminated ->  OFFLINE
>> - (1-b) pacemakerd of non-DC node was terminated ->  UNCLEAN (offline)
>>
>> Is this the designed behavior?
>
> No, we just didnt notice before now because we only test with
> stonith-enabled=true :-)
> Can you file a bug for this one too please?
>
>>
>>
>> * 0. set "false" to stonith-enabled.
>>
>>   # crm configure show
>>   node $id="1" vm1
>>   node $id="2" vm2
>>   primitive prmDummy ocf:pacemaker:Dummy \
>>          op start interval="0s" timeout="60s" on-fail="restart" \
>>          op monitor interval="10s" timeout="60s" on-fail="restart" \
>>          op stop interval="0s" timeout="60s" on-fail="stop"
>>   property $id="cib-bootstrap-options" \
>>          dc-version="1.1.8-1.el6-db5e16736cc2682fbf37f81cd47be7d17d5a2364" \
>>          cluster-infrastructure="corosync" \
>>          no-quorum-policy="ignore" \
>>          startup-fencing="false" \
>>          stonith-enabled="false"
>>
>>
>> * 1-a. terminate pacemakerd on DC node (vm1) forcibly.
>>
>>   # crm_mon
>>
>>   Stack: corosync
>>   Current DC: vm1 (1) - partition WITHOUT quorum
>>   Version: 1.1.8-1.el6-db5e16736cc2682fbf37f81cd47be7d17d5a2364
>>   2 Nodes configured, unknown expected votes
>>   1 Resources configured.
>>   ============
>>   Online: [ vm1 vm2 ]
>>
>>   prmDummy       (ocf::pacemaker:Dummy): Started vm1
>>
>>   # ssh vm1 'pkill -9 pacemakerd'
>>   # crm_mon
>>
>>   Current DC: vm2 (2) - partition WITHOUT quorum
>>   ============
>>   Online: [ vm2 ]
>>   OFFLINE: [ vm1 ]
>>
>>   prmDummy       (ocf::pacemaker:Dummy): Started vm2
>>
>>
>> * 1-b. terminate pacemakerd on non-DC node (vm2) forcibly.
>>
>>   # crm_mon
>>
>>   Current DC: vm1 (1) - partition WITHOUT quorum
>>   ============
>>   Online: [ vm1 vm2 ]
>>
>>   prmDummy       (ocf::pacemaker:Dummy): Started vm2
>>
>>   # ssh vm2 'pkill -9 pacemakerd'
>>   # crm_mon -r
>>
>>   Current DC: vm1 (1) - partition WITHOUT quorum
>>   ============
>>   Node vm2 (2): UNCLEAN (offline)
>>   Online: [ vm1 ]
>>
>>   Full list of resources:
>>   prmDummy       (ocf::pacemaker:Dummy): Stopped
>>
>> ----
>> Best regards,
>> Kazunori INOUE
>>
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>
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